DING1 API CK-4 10W-30 / 10W-40 Fully Synthetic Diesel Engine Oil – 4L / 6L / 20L / 25L

This high-performance fully synthetic diesel engine oil meets and exceeds API CK-4 standards. Designed for extended drain intervals, it provides outstanding anti-wear, anti-corrosion, and soot dispersion performance, while meeting the lubrication needs of National 6 (Euro 5) emission-compliant diesel engines. Ideal for commercial vehicles, construction machinery, and mixed fleets operating under harsh conditions.

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Product Details

DING1 API CK-4 10W-30 / 10W-40 Fully Synthetic Diesel Engine Oil

This fully synthetic diesel engine oil is engineered to meet the rigorous API CK-4 specification, offering ultra-high performance to satisfy the long oil drain period requirements of advanced engine manufacturers. It complies with environmental regulations and provides reliable lubrication for National 6 (Euro 5) emission-compliant diesel engines.

Key Specifications:

Viscosity Grades: SAE 10W-30 / 10W-40
Performance Standard: API CK-4
Formulation: Fully synthetic base oil with advanced additives
Packaging: 4L / 6L / 20L / 25L

Core Benefits:

Extended drain interval capability: Ultra-high performance meets the long oil drain period requirements of various advanced engine manufacturers.
Emission system compatibility: Meets environmental protection standards and lubrication requirements of National 6 (Euro 5) emission diesel engines.
Long-term engine protection: Outstanding anti-wear and anti-corrosion performance protects the engine over extended service periods.
Superior cleaning power: Effectively cleans key engine parts to prevent deposits and sludge buildup.
Soot and sludge control: Excellent soot dispersion and sludge control keep the engine clean, improving power output and efficiency.
OEM approval: Meets the requirements of major automobile manufacturers’ OEM loading oil and service oil specifications.

Recommended Applications:

Commercial vehicles and construction machinery operating under harsh working conditions
Mixed fleets with multiple engine types
Modern diesel engines requiring API CK-4 performance oils